Mathematics, 12.08.2020 06:01 sugar1014

A researcher measures the relationship between the number of interruptions during a class and time spent "on task" (in minutes). Answer the following questions based on the results provided. Number of Interruptions Time Spent
9 16
3 40
7 19
2 32

Required:
a. Compute the Pearson correlation coefficient.
b. Multiply each measurement of interruptions times 3 and recalculate the correlation coefficient.

Answers: 3

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A researcher measures the relationship between the number of interruptions during a class and time s...